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299917-48-9

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299917-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299917-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,9,1 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 299917-48:
(8*2)+(7*9)+(6*9)+(5*9)+(4*1)+(3*7)+(2*4)+(1*8)=219
219 % 10 = 9
So 299917-48-9 is a valid CAS Registry Number.

299917-48-9Downstream Products

299917-48-9Relevant articles and documents

A modular approach to structurally diverse bidentate chelate ligands for transition metal catalysis

Kranich, Remo,Eis, Knut,Geis, Oliver,Muehle, Stefan,Bats, Jan W.,Schmalz, Hans-Guenther

, p. 2874 - 2894 (2007/10/03)

A modular approach to a new class of structurally diverse bidentate P/N, P/P, P/S, and P/Se chelate ligands has been developed. Starting from hydroquinone, various ligands were synthesized in a divergent manner via orthogonally bis-protected bromohydroqui

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